import { OnInit, EventEmitter } from '@angular/core';
import { UserHelperComponent } from '../user-helper/user-helper.component';
import { TaskService } from '../../services/task.service';
import { UserService } from '../../services/user.service';
import { NotifyService } from '@farris/ui-notify';
import { I18nService } from '../../services/i18n.service';
export declare class TaskSignaddComponent extends UserHelperComponent implements OnInit {
    private taskSvc;
    protected userSvc: UserService;
    protected notify: NotifyService;
    protected i18nService: I18nService;
    addsign_context: any;
    completed: EventEmitter<any>;
    addSignContext: {
        workItemId: string;
        action: 'AddSignFront' | 'AddSignBehind';
        assignees: string[];
        comment: '';
    };
    constructor(taskSvc: TaskService, userSvc: UserService, notify: NotifyService, i18nService: I18nService);
    ngOnInit(): void;
    handleOk(): void;
}